Features and Benefits:�Rim hole: 0.625 in�Length: 1-1?4 inches�The Alligator high pressure rubber snap-in valves are manufactured with more brass for difficult applications and high standards, providing better performance and reliability than any other brand. Used in commercial vehicles and mobile homes with a tire pressure range of up to 80 PSI cold temperature inflation and a temperature range from -40 F to 212 FRim hole: 0.625 in